Active NPI
Ann Bich Huyen Nguyen-Traxler, M.D.
- Internal Medicine Physician
- Berkeley, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- A135433
- Practice address
- 1510 4TH St Ste 1
Berkeley, CA 94710-1717 - Phone
- (510) 525-8980
- Fax
- (510) 525-8982
- NPI assigned
- Jun 22, 2009
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | A135433 | CA | Primary |
Addresses
Primary practice location
1510 4TH St Ste 1
Berkeley, CA 94710-1717
Mailing address
1510 4TH St 1
Berkeley, CA 94710-1717
Phone (510) 525-8980
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- University of Oklahoma College of Medicine, 2009
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
1210 Rossmoor Pkwy
Walnut Creek, CA 94595-2501
Phone (925) 933-1210
Hospital & facility affiliations
- John Muir Home Health Services
- One Health Home Care, Inc
- Ace Home Health Care & Hospice, Inc
- Alameda Care Hospice
- Atrium Hospice LLC
- Bridge Hospice
- Compassionate Care Hospice
- John Muir Medical Center - Walnut Creek Campus
- John Muir Medical Center - Concord Campus
- Bayberry Skilled Nursing & Healthcare Center
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- HHS exclusion list flag
- Flagged The directory lists this NPI on an HHS exclusion list.
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A135433 | CA | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Steward Medical Group, Inc | Current | Accepting new patients | |
| Rossmoor Medical Associates Inc | Internal Medicine | Current | Accepting new patients |
| Quantum Healthcare Medical Associates Inc. | Internal Medicine | Current | Accepting new patients |
| Inpatient Consultants of California, Inc. | Internal Medicine | Current | Accepting new patients |
| Steward Medical Group, Inc | Past | Accepting new patients |
Locations
1652 Mono Ave
Ashland, CA 94578
Phone (510) 357-5351
1510 4th St
Ste 1
Berkeley, CA 94710
Phone (510) 525-8980
400 N Pepper Ave
Colton, CA 92324
Phone (909) 580-1800
2124 57th Ave
Oakland, CA 94621
Phone (510) 261-2628
2800 Benedict Dr
San Leandro, CA 94577
Phone (510) 357-8300
2000 Vale Rd
San Pablo, CA 94806
Phone (510) 235-7000
300 Hospital Dr
Vallejo, CA 94589
Phone (707) 554-4107
1210 Rossmoor Pkwy
Walnut Creek, CA 94595
Phone (925) 299-9022
200 Groton Rd
Ayer, MA 01432
Phone (978) 784-9000
11 Nevins St
Ste 201
Brighton, MA 02135
Phone (617) 789-2442
235 N Pearl St
Brockton, MA 02301
Phone (508) 427-2525
2100 Dorchester Ave
Dorchestr Ctr, MA 02124
Phone (617) 506-2222
140 Lincoln Ave
Haverhill, MA 01830
Phone (978) 374-2000
100 Amesbury St
Ste 103
Lawrence, MA 01840
Phone (978) 683-0157
7391 W Charleston Blvd
Ste 140
Las Vegas, NV 89117
Phone (702) 233-0684
Ownership & related parties
All facility ownership & control disclosures 1
Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.
| Facility | Type | Role | Since |
|---|---|---|---|
| Compassionate Care Hospice | Hospice | Operational/Managerial Control (100%) | May 6, 2026 |
Owned or controlled facilities with NPI records 1
Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.
-
- Community Based Hospice Care Agency
- San Ramon, CA
- NPI 1891304390
Operational/Managerial Control
Organizations & group practices 5
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Internal Medicine Physician
- Walnut Creek, CA
- NPI 1700954914
-
- Hospitalist Physician
- Berkely, CA
- NPI 1831134253
Internal Medicine
-
- Hospitalist Physician
- Colton, CA
- NPI 1568490597
Internal Medicine
-
- Specialist
- Watertown, MA
- NPI 1629398219
-
- Specialist
- Brighton, MA
- NPI 1356654495
Hospital & facility affiliations 10
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Home Health Agency
- Orinda, CA
- NPI 1437442878
-
- Community Based Hospice Care Agency
- Walnut Creek, CA
- NPI 1881293942
-
- Community Based Hospice Care Agency
- Brentwood, CA
- NPI 1871132613
-
- Community Based Hospice Care Agency
- Fairfield, CA
- NPI 1205458148
-
- Community Based Hospice Care Agency
- San Ramon, CA
- NPI 1891304390
-
- Home Health Agency
- Concord, CA
- NPI 1437161452
-
- General Acute Care Hospital
- Walnut Creek, CA
- NPI 1740215219
-
- General Acute Care Hospital
- Concord, CA
- NPI 1801821376
-
- Home Health Agency
- Livermore, CA
- NPI 1730616624
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1245628800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1476835200000",
"number": "1376770933",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1510 4TH ST 1",
"city": "BERKELEY",
"state": "CA",
"postal_code": "947101717",
"telephone_number": "510-525-8980",
"fax_number": "510-525-8982"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1510 4TH ST STE 1",
"city": "BERKELEY",
"state": "CA",
"postal_code": "947101717",
"telephone_number": "510-525-8980",
"fax_number": "510-525-8982"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NGUYEN-TRAXLER",
"first_name": "ANN",
"middle_name": "BICH HUYEN",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2009-06-22",
"last_updated": "2016-10-19",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CA",
"license": "A135433",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Berkeley, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 19, 2016; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.